How much caffeine is in a latte?
A standard latte typically contains one or two shots of espresso, providing approximately 60 to 120 milligrams of caffeine. The exact amount depends on the number of shots used, the coffee species (Arabica vs. Robusta), and the specific roast profile. Most coffee shops use a double shot as the standard for a medium or large latte.
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The caffeine content in a latte is primarily determined by the espresso used to make it. A single shot of espresso is generally made with 7 to 10 grams of coffee, while a double shot uses 14 to 20 grams. Because caffeine is extracted from the coffee grounds, the amount of caffeine in your latte is directly proportional to the amount of coffee used in the espresso machine.
While a single shot of espresso typically contains about 60 to 75 milligrams of caffeine, a double shot will contain roughly 120 to 150 milligrams. However, these numbers are not absolute. The species of coffee plays a major role; Robusta beans contain nearly twice the caffeine of Arabica beans. If your local cafe uses a containing Robusta, your latte will have a higher caffeine content than one made with 100% Arabica.
also has a minor impact, though it is often misunderstood. While some believe dark roasts have less caffeine because the roasting process 'burns it off,' the difference is negligible. Caffeine is quite stable at roasting temperatures. However, because dark roast beans are less dense than light roast beans, if you measure your coffee by volume (scoops) rather than weight (grams), you might end up with slightly less caffeine in a dark roast latte. In a professional setting where coffee is weighed, this difference is minimized.
It is also worth noting that the extraction time and water temperature can influence how much caffeine is pulled from the grounds. Espresso is a high-pressure, short-contact-time brewing method, which is very efficient at extracting caffeine. Regardless of the minor variations, you can safely assume that a standard double-shot latte will provide a significant caffeine boost.
In practice, if you are sensitive to caffeine, you can ask your barista how many shots are in your drink or request a single-shot latte. Understanding that the espresso is the source of the caffeine allows you to manage your intake more effectively, whether you are looking for a morning wake-up call or a mid-afternoon treat.
- ·https://www.ncausa.org/About-Coffee/What-is-CoffeeVerify source for reference 1 ↗
- ·https://www.caffeineinformer.com/caffeine-content/espressoVerify source for reference 2 ↗